YOU SAID:
Life is meaningless until you assign it a meaning.
INTO JAPANESE
人生は、意味を与えるまでは無意味です。
BACK INTO ENGLISH
Life is meaningless until you give it meaning.
INTO JAPANESE
人生は、あなたが意味を与えるまでは無意味です。
BACK INTO ENGLISH
Life is meaningless until you give it meaning.
That didn't even make that much sense in English.